mm/page_alloc: improve memmap_pages dbg msg

Make debug message more accurate.

Link: https://lkml.kernel.org/r/20210531091908.1738465-6-aisheng.dong@nxp.com
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cfc4071..2a306c3 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -7383,7 +7383,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat)
                                        pr_debug("  %s zone: %lu pages used for memmap\n",
                                                 zone_names[j], memmap_pages);
                        } else
-                               pr_warn("  %s zone: %lu pages exceeds freesize %lu\n",
+                               pr_warn("  %s zone: %lu memmap pages exceeds freesize %lu\n",
                                        zone_names[j], memmap_pages, freesize);
                }